body {
  background-color: #ebecf3;
}
.header-container {
  position: sticky;
  top: 0;
  z-index: 1000;
}
.notice {
  padding: 5px 20px;
  color: #666;
  font-size: 12px;
  background-color: #fff;
}
.header {
  display: flex;
  height: 70px;
  line-height: 70px;
  background: linear-gradient(135deg, #3a7bd5, #00d2ff);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
/* 导航菜单样式调整 */
.el-menu {
  background-color: transparent !important; /* 透明背景 */
  border-bottom: none !important;
}
.header-left {
  width: 450px;
  display: flex;
  align-items: center;
  padding-left: 30px;
}
.header-left img, .header-dropdown img {
  width: 40px;
  height: 40px;
  border-radius: 50%
}
.titles {
  color: #fff;
  cursor: pointer;
  margin-left: 15px;
  font-size: 22px;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2); /* 文字阴影 */
  transition: all 0.3s ease;
}
.titles:hover {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}
.header-center {
  flex: 1;
}
.header-right {
  width: 200px;
  padding-right: 20px;
  display: flex;
  align-items: center; /* 垂直居中 */
  justify-content: flex-end; /* 右对齐 */
}
.auth-buttons {
  display: flex;
  align-items: center;
  gap: 10px; /* 按钮间距 */
}
.user-info {
  display: flex;
  align-items: center;
}
/* 用户下拉菜单 */
.header-dropdown {
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}
.user-name {
  margin-left: 10px;
  color: #fff;
  display: flex;
  align-items: center;
}
.front-header-nav .el-menu-item.is-active {
  color: white !important;
}
.header-dropdown:hover {
  opacity: 0.9;
  transform: translateX(-5px);
}
.el-dropdown-menu {
  min-width: 120px !important;
  border-radius: 8px !important;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
  padding: 10px 0 !important;
}
.el-dropdown-menu__item {
  text-align: center !important;
  padding: 10px 20px !important;
  font-size: 14px !important;
  transition: all 0.2s ease !important;
}
.el-dropdown-menu__item:hover {
  background-color: #f5f7fa !important;
  color: #3a7bd5 !important;
  transform: translateX(3px);
}
.main-content {
  width: 80%;
  margin: 5px auto;
}

.el-menu.el-menu--horizontal {
  border: none !important;
  height: 59px;
}
.el-menu-item.is-active {
  color: #fff !important;
  background-color: rgba(255, 255, 255, 0.2) !important;
  border-bottom: 3px solid #fff !important; /* 底部边框替代背景色 */
}
.el-menu-item {
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  padding: 0 20px !important; /* 增加间距 */
  margin: 0 !important;
  height: 70px !important;
  line-height: 70px !important;
  transition: all 0.3s ease !important; /* 平滑过渡 */
}
.el-menu-item:not(.is-active):hover {
  color: #fff !important;
  background-color: rgba(255, 255, 255, 0.1) !important;
  transform: translateY(-2px); /* 悬停上浮效果 */
}
/* 按钮样式优化 */
.el-button {
  padding: 10px 20px !important;
  border-radius: 20px !important;
  font-weight: 500 !important;
  transition: all 0.3s ease !important;
}

.el-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) !important;
}

.list-group {
  padding-left: 0px;
  list-style: none;
}

.list-group-item {
  border-bottom: 1px solid #e7eaec;
  border-top: 1px solid #e7eaec;
  margin-bottom: -1px;
  padding: 11px 0px;
  font-size: 13px;
}

.pull-right {
  float: right !important;
}

.el-card__header {
  padding: 14px 15px 7px !important;
  min-height: 40px;
}

.el-card__body {
  padding: 15px 20px 20px 20px !important;
}

/* image */
.img-circle {
  border-radius: 50%;
}

.img-lg {
  width: 120px;
  height: 120px;
}

.avatar-upload-preview {
  position: absolute;
  top: 50%;
  transform: translate(50%, -50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  box-shadow: 0 0 4px #ccc;
  overflow: hidden;
}

/* 表格右侧工具栏样式 */
.top-right-btn {
  margin-left: auto;
}
